4156871463 has 12 divisors (see below), whose sum is σ = 6019348608. Its totient is φ = 2764334400.

The previous prime is 4156871441. The next prime is 4156871519. The reversal of 4156871463 is 3641786514.

4156871463 is a `hidden beast` number, since 41 + 568 + 7 + 1 + 46 + 3 = 666.

It is not a de Polignac number, because 4156871463 - 2⁸ = 4156871207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4156871423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 572295 + ... + 579512.

It is an arithmetic number, because the mean of its divisors is an integer number (501612384).

Almost surely, 2^4156871463 is an apocalyptic number.

4156871463 is a deficient number, since it is larger than the sum of its proper divisors (1862477145).

4156871463 is a wasteful number, since it uses less digits than its factorization.

4156871463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152214 (or 1152211 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 4156871463 is about 64473.8044712734. The cubic root of 4156871463 is about 1607.8870295903.

The spelling of 4156871463 in words is "four billion, one hundred fifty-six million, eight hundred seventy-one thousand, four hundred sixty-three".